I must deface you must deface he must deface we must deface you must deface they must deface
Forma com V-ing
I must be defacing you must be defacing he must be defacing we must be defacing you must be defacing they must be defacing
Perfeito
I must have defaced you must have defaced he must have defaced we must have defaced you must have defaced they must have defaced
Perfeito com V-ing
I must have been defacing you must have been defacing he must have been defacing we must have been defacing you must have been defacing they must have been defacing
Negação
Forma simple
I mustn't deface you mustn't deface he mustn't deface we mustn't deface you mustn't deface they mustn't deface
Forma com V-ing
I mustn't be defacing you mustn't be defacing he mustn't be defacing we mustn't be defacing you mustn't be defacing they mustn't be defacing
Perfeito
I mustn't have defaced you mustn't have defaced he mustn't have defaced we mustn't have defaced you mustn't have defaced they mustn't have defaced
Perfeito com V-ing
I mustn't have been defacing you mustn't have been defacing he mustn't have been defacing we mustn't have been defacing you mustn't have been defacing they mustn't have been defacing
Forma interrogativa
Forma simple
must I deface? must you deface? must he deface? must we deface? must you deface? must they deface?
Forma com V-ing
must I be defacing? must you be defacing? must he be defacing? must we be defacing? must you be defacing? must they be defacing?
Perfeito
must I have defaced? must you have defaced? must he have defaced? must we have defaced? must you have defaced? must they have defaced?
Perfeito com V-ing
must I have been defacing? must you have been defacing? must he have been defacing? must we have been defacing? must you have been defacing? must they have been defacing?
Forma interro-Negação
Forma simple
mustn't I deface? mustn't you deface? mustn't he deface? mustn't we deface? mustn't you deface? mustn't they deface?
Forma com V-ing
mustn't I be defacing? mustn't you be defacing? mustn't he be defacing? mustn't we be defacing? mustn't you be defacing? mustn't they be defacing?
Perfeito
mustn't I have defaced? mustn't you have defaced? mustn't he have defaced? mustn't we have defaced? mustn't you have defaced? mustn't they have defaced?
Perfeito com V-ing
mustn't I have been defacing? mustn't you have been defacing? mustn't he have been defacing? mustn't we have been defacing? mustn't you have been defacing? mustn't they have been defacing?